ARC may stand for: Business ARC Diversified, a non-profit organization that manufactures food products and employs the severely disabled ARC/Architectural Resources Cambridge, Inc., an architectural design firm located in Cambridge, Massachusetts A&R Channel, American cable television video on demand network based in Los Angeles American Record Company (1904–1908), a United States record label African Rainforest Conservancy, an environmental nonprofit Amalgamated Roadstone Corporat… (More on Arc)